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Phthalic Acid

Description:

Phthalic acid is an organic compound with the chemical formula C8H6O4. It is a colorless crystalline solid that is widely used in the production of various plastics, particularly polyvinyl chloride (PVC). Phthalic acid is an important precursor for the synthesis of phthalate esters, which are commonly used as plasticizers.

Sample sentences:

• Phthalic acid is commonly employed in the manufacturing of polyester resins.
• The solubility of phthalic acid in water is relatively low.
• Prolonged exposure to phthalic acid can cause irritation to the respiratory system.
• The production of phthalic acid involves the oxidation of orthoxylene.

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